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. Inheritance in maize . urplecrosses in other families would be utterly at loss for a classification andit would be necessary for them to grow each individual seed for anothergeneration to determine its gametic formula. Family (18 x 58) No. 18, the female parent of this cross is a small non-purplesugar maize which usually has twelve rows. The purple parentis a small eight-rowed The Fi seeds were purple. Onlyone selfed ear was obtained from the Fi plants through anunfortunate loss of pollen. The segregation of F2 seeds is shownin Table 23. The hybridseeds have the gametic formula PpRrC
. Inheritance in maize . urplecrosses in other families would be utterly at loss for a classification andit would be necessary for them to grow each individual seed for anothergeneration to determine its gametic formula. Family (18 x 58) No. 18, the female parent of this cross is a small non-purplesugar maize which usually has twelve rows. The purple parentis a small eight-rowed The Fi seeds were purple. Onlyone selfed ear was obtained from the Fi plants through anunfortunate loss of pollen. The segregation of F2 seeds is shownin Table 23. The hybridseeds have the gametic formula PpRrCc. The seeds with the formula PR and probably alsowith the formula P give particoloreds or very light purples asthey did in family 8 x 54. They were very light however andthe 138 seeds classed as whitesor non-purples contained sameparticoloreds as is shown in thelFs generation. Theoreticallyin the F2 generation there should be 36 purples (27 PRC+9 PC),9 reds (RC), 12 particoloreds (9 PR+3 P) and 7 whites (3 C+3 PLATE -¥f<**i(^ a. F3 color segregates from cross (18x58). i. Pure extracted , 3. Ears from heterozygous plants. 4. Pure extracted hon-purple.
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Keywords: ., bookcentury1900, bookdecade1910, bookidinheritan, booksubjectcorn